Support Monitor Client and Fetch Entity Metrics

linode_api4/__init__.py

@@ -1,7 +1,7 @@
 # isort: skip_file
 from linode_api4.objects import *
 from linode_api4.errors import ApiError, UnexpectedResponseError
-from linode_api4.linode_client import LinodeClient
+from linode_api4.linode_client import LinodeClient, MonitorClient
 from linode_api4.login_client import LinodeLoginClient, OAuthScopes
 from linode_api4.paginated_list import PaginatedList
 from linode_api4.polling import EventPoller

linode_api4/groups/__init__.py

@@ -11,6 +11,7 @@
 from .lke_tier import *
 from .longview import *
 from .monitor import *
+from .monitor_api import *
 from .networking import *
 from .nodebalancer import *
 from .object_storage import *

linode_api4/groups/monitor_api.py

@@ -0,0 +1,47 @@
+from typing import Optional
+
+from linode_api4.groups import Group
+from linode_api4.objects.monitor_api import EntityMetrics
+
+
+class MetricsGroup(Group):
+    """
+    Encapsulates Monitor-related methods of the :any:`MonitorClient`.
+
+    This group contains all features related to metrics in the API monitor-api.
+    """
+    def fetch_metrics(
+        self,
+        service_type: str,
+        entity_ids: list,
+        **kwargs,
+    ) -> Optional[EntityMetrics]:
+        """
+        Returns metrics information for the individual entities within a specific service type.
+
+        API documentation: https://techdocs.akamai.com/linode-api/reference/post-read-metric
+
+        :param service_type: The service being monitored.
+                            Currently, only the Managed Databases (dbaas) service type is supported.
+        :type service_type: str
+
+        :param entity_ids: The id for each individual entity from a service_type.
+        :type entity_ids: list
+
+        :param kwargs: Any other arguments accepted by the api. Please refer to the API documentation for full info.
+
+        :returns: Service metrics requested.
+        :rtype: EntityMetrics or None
+        """
+
+        params = {
+            "entity_ids": entity_ids
+        }
+
+        params.update(kwargs)
+
+        result = self.client.post(
+            f"/monitor/services/{service_type}/metrics", data=params
+        )
+
+        return EntityMetrics.from_json(result)